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What an example of a photon?
A photon is a fundamental particle of light that carries electromagnetic radiation. It has no mass, travels at the speed of light, and interacts with matter through processes like absorption and emission. An example of a photon is the particles of light emitted by the sun.
What's the wavelength of the light emitted by the laser?
The wavelength of the light emitted by the laser is typically in the range of 400 to 700 nanometers.
What is the level of radiation emitted by a light bulb?
The level of radiation emitted by a light bulb is very low and considered safe for everyday use.
What is the rate at which light is emitted from a source?
The rate at which light is emitted from a source is typically measured in watts, which represents the amount of energy being emitted per unit time. This can vary based on the type of source and its efficiency in converting electrical energy into light.
What makes a light bulb an example of radiation?
A light bulb is an example of radiation because it emits electromagnetic radiation, in the form of visible light, when an electric current passes through it. This radiation is generated by the excitation of electrons in the bulb's filament, causing them to release photons and produce light.
Is a bright star an example of emitted light?
Every visible star is an example of emitted light, regardless of how bright it seems. Several invisible ones are too, even though there are external reasons why they're invisible to us.
Why light emitted by bulb is not monochromatic?
Light bulbs aim to emulate the light emitted by the Sun, which radiates as a black body at 6000 degrees C. The light is emitted over the entire visible spectrum. Some bulbs produce monochromatic light, sodium street lights for example.
What is the color of light emitted by the sun?
The color of light emitted by the sun is white.
What an example of a photon?
A photon is a fundamental particle of light that carries electromagnetic radiation. It has no mass, travels at the speed of light, and interacts with matter through processes like absorption and emission. An example of a photon is the particles of light emitted by the sun.
What's the wavelength of the light emitted by the laser?
The wavelength of the light emitted by the laser is typically in the range of 400 to 700 nanometers.
What is a form of emitted light?
fluorescence
What is the difference between emitted light and exciting light?
excited light is the light a chemical absorbs raising it from it's ground state to an excited state. Energy is released as heat and as light. Causes flourescence when chemical returns itself to its ground state. emitted light is the light emitted from the absorbing chemical. When this happens a substance(usually an organic) is emitting a light of longer wavelength after absorbing light of a shorter wavelength.
What are 3 things that visible light can be emitted by?
stars, flashlights, toasters, CFLs, LEDs, fireflies
What is the emission wavelength equation used to calculate the specific wavelength of light emitted by a substance?
The emission wavelength equation used to calculate the specific wavelength of light emitted by a substance is c / , where represents the wavelength, c is the speed of light in a vacuum, and is the frequency of the light emitted.
Is light emitted in waves?
Yes, but it is also, at the same time, emitted in particles (photons) too. This is called the "wave-particle duality" of light.
What is the level of radiation emitted by a light bulb?
The level of radiation emitted by a light bulb is very low and considered safe for everyday use.
What is the rate at which light is emitted from a source?
The rate at which light is emitted from a source is typically measured in watts, which represents the amount of energy being emitted per unit time. This can vary based on the type of source and its efficiency in converting electrical energy into light.
